CoreShouldersGlutes
Easy · Hold for time
Plank
Hold a straight line on your forearms: the foundation of a strong midsection.
Just floor space
How to do it
- 1 Forearms on the floor, elbows under shoulders, legs straight behind you.
- 2 Squeeze your glutes and brace your stomach.
- 3 Keep a straight line from head to heels and breathe slowly.
Watch out for
- Hips sagging
- Hips piking up
- Holding your breath
The progression
Your plan moves you up one rung when you hit the top of the range on every set.
- Knee plank
- Plank
- Hollow hold